Cognomen 劳德 (Laud 
, Raud 
, Loud 
) , globally, is a common last name. The family name 劳德 is characteristic of Estonia, where it is quite a common surname, Tunisia, and Algeria, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Algeria, Philippines, and France. Likewise, 劳德 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laud | France, Philippines, Democratic Republic of the Congo, United States, Ghana |
| Raud | France, Philippines, Democratic Republic of the Congo, Estonia, United States |
| Loud | France, Philippines, Democratic Republic of the Congo, United States, Algeria |
| 劳德 | China |